摘要
介绍了传统容积式燃气热水器的结构和原理和几种新型容积式燃气热水器，包括若干容积式燃气热水器和快速式燃气热水器相结合的技术方案，尤其是一种引入新型燃烧系统的容积式燃气热水器。该热水器具有体积小巧、污染物排放低、高效冷凝等效果。其热效率可达107％（以燃气低热值计算），远高于普通容积式燃气热水器的80％-90％；其一氧化碳（CO）排放水平稳定保持在100ppm以内，低于普通快速式燃气热水器；30加仑容积的该型热水器第一小时产热水能力（FHR）达到180加仑，高于普通容积式燃气热水器。
Introduced the principle and structure of the storage gas water heater. Some of the new type storage gas water heaters were introducecNnclude which confirmed the tankless gas water heater and storage gas water heater. A storage gas water heater set the combustion system of the tankless gas water heater was developed. The new type water heater＇s performance was better than conventional ones： 1） energy efficiency, high than 107% （calculated by low heating value）, is higher than 80%-90% of most gas water heaters. 2） CO emission lower than 100PPM, which is better than tankless gas water heater. First hour rating of a 30 gal volume storage water heater was 180 gal, which more than common one＇ s.
出处
《建筑热能通风空调》
2011年第6期30-33,40,共5页
Building Energy & Environment
关键词
热水器
容积式
燃气
water heater, storage type, gas
